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From: Daniel Baluta <daniel.baluta@oss.nxp.com>
To: broonie@kernel.org
Cc: pierre-louis.bossart@linux.intel.com, lgirdwood@gmail.com,
	ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com,
	alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
	daniel.baluta@nxp.com,
	Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Subject: [PATCH v2 02/12] ASoC: SOF: control: Add access field in struct snd_sof_control
Date: Fri, 17 Sep 2021 17:36:49 +0300	[thread overview]
Message-ID: <20210917143659.401102-3-daniel.baluta@oss.nxp.com> (raw)
In-Reply-To: <20210917143659.401102-1-daniel.baluta@oss.nxp.com>

From: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>

Add a new field to save the access setting for all controls
in struct snd_sof_control. This will be used to ensure that
only widgets belonging to static pipelines have volatile
controls.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
 sound/soc/sof/sof-audio.h | 1 +
 sound/soc/sof/topology.c  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h
index 9a8d005e75a0..78a4a0c90a29 100644
--- a/sound/soc/sof/sof-audio.h
+++ b/sound/soc/sof/sof-audio.h
@@ -66,6 +66,7 @@ struct snd_sof_control {
 	int min_volume_step; /* min volume step for volume_table */
 	int max_volume_step; /* max volume step for volume_table */
 	int num_channels;
+	unsigned int access;
 	u32 readback_offset; /* offset to mmapped data if used */
 	struct sof_ipc_ctrl_data *control_data;
 	u32 size;	/* cdata size */
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index 96b8791f7cc1..d8f7b1edefc3 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -1250,6 +1250,7 @@ static int sof_control_load(struct snd_soc_component *scomp, int index,
 		return -ENOMEM;
 
 	scontrol->scomp = scomp;
+	scontrol->access = kc->access;
 
 	switch (le32_to_cpu(hdr->ops.info)) {
 	case SND_SOC_TPLG_CTL_VOLSW:
-- 
2.27.0


  parent reply	other threads:[~2021-09-17 14:37 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-17 14:36 [PATCH v2 00/12] Add support for on demand pipeline setup/destroy Daniel Baluta
2021-09-17 14:36 ` [PATCH v2 01/12] ASoC: topology: change the complete op in snd_soc_tplg_ops to return int Daniel Baluta
2021-09-17 14:36 ` Daniel Baluta [this message]
2021-09-17 14:36 ` [PATCH v2 03/12] ASoC: SOF: topology: Add new token for dynamic pipeline Daniel Baluta
2021-09-17 14:36 ` [PATCH v2 04/12] ASoC: SOF: sof-audio: add helpers for widgets, kcontrols and dai config set up Daniel Baluta
2021-09-17 14:36 ` [PATCH v2 05/12] AsoC: dapm: export a couple of functions Daniel Baluta
2021-09-17 14:36 ` [PATCH v2 06/12] ASoC: SOF: Add new fields to snd_sof_route Daniel Baluta
2021-09-17 14:36 ` [PATCH v2 07/12] ASoC: SOF: restore kcontrols for widget during set up Daniel Baluta
2021-09-17 14:36 ` [PATCH v2 08/12] ASoC: SOF: Don't set up widgets during topology parsing Daniel Baluta
2021-09-17 14:36 ` [PATCH v2 09/12] ASoC: SOF: Introduce widget use_count Daniel Baluta
2021-09-17 14:36 ` [PATCH v2 10/12] ASoC: SOF: Intel: hda: make sure DAI widget is set up before IPC Daniel Baluta
     [not found]   ` <203bf6cd-6407-f01d-52c3-e399d06cb3f6@linux.intel.com>
2021-09-23 12:58     ` Pierre-Louis Bossart
2021-09-23 13:00       ` Péter Ujfalusi
2021-09-24  7:42         ` Daniel Baluta
2021-09-27  9:09           ` Péter Ujfalusi
2021-09-17 14:36 ` [PATCH v2 11/12] ASoC: SOF: Add support for dynamic pipelines Daniel Baluta
2021-09-17 14:36 ` [PATCH v2 12/12] ASoC: SOF: topology: Add kernel parameter for topology verification Daniel Baluta

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